[cwittich] 39172: update bi->biBitCount before using it - fixes 5 gdi32 bitmap winetests

Author: cwittich
Date: Wed Jan 28 05:55:56 2009
New Revision: 39172

URL: http://svn.reactos.org/svn/reactos?rev=39172&view=rev
Log:
update bi->biBitCount before using it - fixes 5 gdi32 bitmap winetests

Modified:
    trunk/reactos/subsystems/win32/win32k/objects/dibobj.c

Modified: trunk/reactos/subsystems/win32/win32k/objects/dibobj.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ob…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/objects/dibobj.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/objects/dibobj.c [iso-8859-1] Wed Jan 28
05:55:56 2009
@@ -1476,6 +1476,17 @@
         NtGdiDeleteObject(bmp);
         return NULL;
     }
+
+    /* WINE NOTE: WINE makes use of a colormap, which is a color translation
+                  table between the DIB and the X physical device. Obviously,
+                  this is left out of the ReactOS implementation. Instead,
+                  we call NtGdiSetDIBColorTable. */
+    bi->biClrUsed = 0;
+    /* set number of entries in bmi.bmiColors table */
+    if(bi->biBitCount == 1) { bi->biClrUsed = 2; } else
+    if(bi->biBitCount == 4) { bi->biClrUsed = 16; } else
+    if(bi->biBitCount == 8) { bi->biClrUsed = 256; }
+
     bmp->hDIBSection = section;
     bmp->hSecure = hSecure;
     bmp->dwOffset = offset;
@@ -1485,16 +1496,6 @@
     bmp->dsBitfields[2] = dsBitfields[2];
     bmp->biClrUsed = bi->biClrUsed;
     bmp->biClrImportant = bi->biClrImportant;
-
-    /* WINE NOTE: WINE makes use of a colormap, which is a color translation
-                  table between the DIB and the X physical device. Obviously,
-                  this is left out of the ReactOS implementation. Instead,
-                  we call NtGdiSetDIBColorTable. */
-    bi->biClrUsed = 0;
-    /* set number of entries in bmi.bmiColors table */
-    if(bi->biBitCount == 1) { bi->biClrUsed = 2; } else
-    if(bi->biBitCount == 4) { bi->biClrUsed = 16; } else
-    if(bi->biBitCount == 8) { bi->biClrUsed = 256; }
 
     if (bi->biClrUsed != 0)
       bmp->hDIBPalette = PALETTE_AllocPaletteIndexedRGB(bi->biClrUsed, lpRGB);